Twitter has suspended the accounts of a number of American "alt-right" activists hours after announcing a renewed push to crack down on hate speech. From a report on The Guardian:Among the accounts removed were those of the self-described white-nationalist National Policy Institute, its magazine, Radix, and its head Richard Spencer, as well as other prominent alt-right figures including Pax Dickinson and Paul Town. Spencer, who according to anti-hate group SPLC "calls for 'peaceful ethnic cleansing' to halt the 'deconstruction' of European culture", decried the bans as "corporate Stalinism" to right-wing news outlet Daily Caller. "Twitter is trying to airbrush the alt right out of existence," Spencer said. "They're clearly afraid. They will fail!"